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TS421, TS419 Datasheet - STMicroelectronics

TS421 360mW mono amplifier

The TS419 / TS421, is a monaural audio power amplifier driving in BTL mode a 16 or 32 Ω earpiece or receiver speaker. The main advantage of this configuration is to get rid of bulky output capacitors. Capable of descending to low voltages, it delivers up to 220 mW per channel (into 16 Ω loads) of c.

TS421 Features

* Operating from VCC = 2 V to 5.5 V

* Standby mode active high (TS419) or low (TS421)

* Output power into 16 Ω: 367 mW @ 5 V with 10% THD+N max or 295 mW @ 5 V and 110 mW @ 3.3 V with 1% THD+N max.

* Low current consumption: 2.5 mA max.

* High signal-to-

TS419-STMicroelectronics.pdf

This datasheet PDF includes multiple part numbers: TS421, TS419. Please refer to the document for exact specifications by model.
TS421 Datasheet Preview Page 2 TS421 Datasheet Preview Page 3

Datasheet Details

Part number:

TS421, TS419

Manufacturer:

STMicroelectronics ↗

File Size:

1.02 MB

Description:

360mw mono amplifier.

Note:

This datasheet PDF includes multiple part numbers: TS421, TS419.
Please refer to the document for exact specifications by model.

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TAGS

TS421 TS419 360mW mono amplifier STMicroelectronics

TS421 Distributor